A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-01-588-4160
NSN 5855-01-538-9436
NSN 7035-01-007-1802
NSN 6135-01-171-9299
NSN 5905-00-596-3283
NSN 6220-01-521-7978
NSN 5930-01-512-0745
NSN 5930-01-217-4411
NSN 6650-01-360-1882
NSN 5996-01-221-1041
NSN 5835-01-412-6901
NSN 6145-01-477-7800